Vulnerability in Wireshark
CVE-2019-5719
In Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the ISAKMP dissector could crash. This was addressed in epan/dissectors/packet-isakmp.c by properly handling the case of a missing decryption data block.
Vulnerability class: POODLE (CVE-2014-3566)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (53.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Wireshark
- Debian Linux — versions 8.0, 9.0
Weakness classification (CWE)
References
- bugs.wireshark.org/bugzilla/show_bug.cgi (Exploit, Issue Tracking, Vendor Advisory)
- lists.debian.org/debian-lts-announce/2019/01/msg00022.html (mailing-list, Third Party Advisory)
- www.wireshark.org/security/wnpa-sec-2019-04.html (Vendor Advisory)
- code.wireshark.org/review/gitweb
- www.debian.org/security/2019/dsa-4416 (vendor-advisory, Third Party Advisory)
- seclists.org/bugtraq/2019/Mar/35 (mailing-list, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html (vendor-advisory)
Frequently asked questions
- What is CVE-2019-5719?
- CVE-2019-5719 is a medium-severity vulnerability in Wireshark, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 5.5/10. Published 2019-01-08.
- How severe is CVE-2019-5719?
- Medium severity. CVSS v3 base score is 5.5 out of 10.